<div id="chart"> <div class="toolbar"> <button id="one_month" @click="updateData('one_month')" :class="{active: selection==='one_month'}" > 1M </button> <button id="six_months" @click="updateData('six_months')" :class="{active: selection==='six_months'}" > 6M </button> <button id="one_year" @click="updateData('one_year')" :class="{active: selection==='one_year'}" > 1Y </button> <button id="ytd" @click="updateData('ytd')" :class="{active: selection==='ytd'}" > YTD </button> <button id="all" @click="updateData('all')" :class="{active: selection==='all'}" > ALL </button> </div> <div id="chart-timeline"> <apexchart type="area" height="350" ref="chart" :options="chartOptions" :series="series"></apexchart> </div> </div>